1520803770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{254741}}^1$

素因数の和:254950

約数の個数: 32

約数和(自身を含む): 3668284800

約数和(自身を除く): 2147481030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 199, 398, 597, 995, 1194, 1990, 2985, 5970, 254741, 509482, 764223, 1273705, 1528446, 2547410, 3821115, 7642230, 50693459, 101386918, 152080377, 253467295, 304160754, 506934590, 760401885, 1520803770]

約数ペア:

[(1, 1520803770), (2, 760401885), (3, 506934590), (5, 304160754), (6, 253467295), (10, 152080377), (15, 101386918), (30, 50693459), (199, 7642230), (398, 3821115), (597, 2547410), (995, 1528446), (1194, 1273705), (1990, 764223), (2985, 509482), (5970, 254741)]